| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | Columbia Bank | Bank | 3 | $261.6M | 22.74% |
| 2 | Glacier Bank | Bank | 2 | $242.5M | 21.09% |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $194.3M | 16.90% |
| 4 | Spokane Teachers Credit Union | Credit union | 1 | $100.9M* | 8.78% |
| 5 | U.S. Bank National Association | Bank | 1 | $99.5M | 8.65% |
| 6 | Washington Trust Bank | Bank | 1 | $74.7M | 6.49% |
| 7 | Potlatch No. 1 Financial Credit Union | Credit union | 1 | $67.8M* | 5.89% |
| 8 | Horizon Credit Union | Credit union | 1 | $56.4M* | 4.90% |
| 9 | WaFd Bank | Bank | 1 | $52.4M | 4.56% |
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.15B | 9 | 12 | Columbia Bank | 22.7% | 1,521 |
| 2024 | $1.16B | 9 | 12 | Columbia Bank | 22.8% | 1,531 |
| 2023 | $1.23B | 9 | 13 | Columbia Bank | 22.0% | 1,460 |
| 2022 | $1.05B | 8 | 10 | Glacier Bank | 27.0% | 1,657 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.